Unknown Gavin vs. Jeff Williams — Career Comparison

On the career pitching numbers, Jeff Williams posted a stronger line than Unknown Gavin. Jeff Williams posted stronger numbers in ERA (7.49 vs 27) and WHIP (1.855 vs 6.000). By the career numbers, Jeff Williams had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.